Bag



FIG. 1 is a front view of a bag, showing my new design;

FIG. 2 is a perspective view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a right side thereof.

FIG. 7 is a top perspective view thereof, shown in an open configuration; and,

FIG. 8 is a second front view thereof, shown with a removable strap.

The broken lines depict unclaimed portions of the bag. 

CLAIM The ornamental design for a bag, as shown and described. 